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Price:$15.00

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Plaid 40 Percent DIY Mechanical Ergonomic Unibody Keyboard PCB

Arrives soon! Get it by Oct 16-19 if you order today
Oct 16-19

Returns & exchanges accepted

You can only make an offer when buying a single item

Highlights

  • Materials: Composite, fiberglass

- 1x Plaid PCB (unibody 40% board, 4x12 ortholinear through-hole)

You will need to source:
It is best to refer to the official Plaid BOM: https://github.com/hsgw/plaid/blob/master/doc/en/BOM.md to source parts.

48x 1N4148 diodes (DO-35 through-hole)
48 MX-compatible switches
48 MX-compatible Keycaps
2x 3.6V Schottky diodes (DO-35)
1x ATmega328P DIP-28 + 28-pin IC socket
1x 16MHz crystal
Capacitors: 2x 22pF (C1/C2), 1x 4.7uF electrolytic (C3), 2x 100nF (C4/C5)
Resistors: 3x 1.5k (R1/R7/R8), 2x 75R (R2/R3), 1x 10k (R4)
1x USB Mini-B connector
2x 6mm tactile switch (reset + boot)
1x 100mA resettable fuse (F1)
2x 3mm LED (1x red, 1x green)

Build resources:
- Plaid documentation: https://github.com/hsgw/plaid/tree/master/doc
- Plaid BOM: https://github.com/hsgw/plaid/blob/master/doc/en/BOM.md

Ships from a home workshop (boardsbe4breakfast). Questions welcome before you buy!

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  • Order today to get by Oct 16-19
  • Returns & exchanges accepted within 30 days
  • Cost to ship: $5.38
  • Ships from: Centreville, VA

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Listed on Oct 9, 2026